AH

Akira Hirakawa

SC Sanyo Electric Co.: 1 patents #221 of 745Top 30%
📍 Sumoto, JP: #3 of 11 inventorsTop 30%
Overall (2003): #268,558 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6534215 Sintered cadmium negative electrode for alkaline storage battery and method for producing thereof Yoshitaka Shinyashiki, Masahiro Hosoda 2003-03-18